A well-built parting tool is a valuable asset in any woodturner's shop. Strong and slim - our unique design features "steps" and a round tang for strength and longevity. What makes a 5-star 3/16” parting tool? Unique design that “steps” the tool down to 3/16”, for a strong and slim tool  Superior M42 high speed steel with a 10% cobalt content, for unparalleled edge holding M42 HSS' unique durability and razor edge mean less grinding and cleaner cuts Handcrafted in the USA, and backed by a lifetime guarantee and hassle-free returns Put comfort and control first with an interchangeable aluminum handle  Ships sharp and ready to use! The Specs Blade measures 3/16” outside diameter x 9-1/2” overall 1/2” tang diameter 12” x 3/4” handle & 1/2” adapter